2045518872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{26861}}^1$

素因数の和:27056

約数の個数: 64

約数和(自身を含む): 5415379200

約数和(自身を除く): 3369860328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 167, 228, 334, 456, 501, 668, 1002, 1336, 2004, 3173, 4008, 6346, 9519, 12692, 19038, 25384, 26861, 38076, 53722, 76152, 80583, 107444, 161166, 214888, 322332, 510359, 644664, 1020718, 1531077, 2041436, 3062154, 4082872, 4485787, 6124308, 8971574, 12248616, 13457361, 17943148, 26914722, 35886296, 53829444, 85229953, 107658888, 170459906, 255689859, 340919812, 511379718, 681839624, 1022759436, 2045518872]

約数ペア:

[(1, 2045518872), (2, 1022759436), (3, 681839624), (4, 511379718), (6, 340919812), (8, 255689859), (12, 170459906), (19, 107658888), (24, 85229953), (38, 53829444), (57, 35886296), (76, 26914722), (114, 17943148), (152, 13457361), (167, 12248616), (228, 8971574), (334, 6124308), (456, 4485787), (501, 4082872), (668, 3062154), (1002, 2041436), (1336, 1531077), (2004, 1020718), (3173, 644664), (4008, 510359), (6346, 322332), (9519, 214888), (12692, 161166), (19038, 107444), (25384, 80583), (26861, 76152), (38076, 53722)]